Dual-chamber bird feeder



FIG. 1 is a front elevational view of a dual chamber bird feeder showingmy new design; the rear being a mirror image of the view shown;

FIG. 2 is a side elevational view thereof, the opposite side being amirror image of the side shown;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a cross sectional view taken on line 5--5 of FIG. 2.

The ornamental design for a dual-chamber bird feeder, as shown anddescribed.